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comparison scripts/plot/legend.m @ 11940:0d7e145c1ca4 release-3-0-x

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fix order of legends
author Rob Mahurin <rob@utk.edu>
date Wed, 25 Feb 2009 08:47:27 +0100
parents f7d4376f36d5
children
comparison
equal deleted inserted replaced
11939:a24565131108 11940:0d7e145c1ca4
169 warning ("legend: plot data is empty; setting key labels has no effect"); 169 warning ("legend: plot data is empty; setting key labels has no effect");
170 endif 170 endif
171 endif 171 endif
172 172
173 warned = false; 173 warned = false;
174 for i = nargs:-1:1 174 for i = 1:nargs
175 arg = varargin{i}; 175 arg = varargin{i};
176 if (ischar (arg)) 176 if (ischar (arg))
177 while (k <= nkids 177 while (k <= nkids
178 && ! (strcmp (get (kids(k), "type"), "line") 178 && ! (strcmp (get (kids(k), "type"), "line")
179 || strcmp (get (kids(k), "type"), "surface") 179 || strcmp (get (kids(k), "type"), "surface")
199 199
200 endfunction 200 endfunction
201 201
202 %!demo 202 %!demo
203 %! close all; 203 %! close all;
204 %! plot(1:10, 1:10, 1:10, fliplr(1:10)); 204 %! plot(1:10, 1:10, 'b', 1:10, fliplr(1:10), 'g');
205 %! title("incline is blue and decline is green"); 205 %! title("incline is blue and decline is green");
206 %! legend({"I'm blue", "I'm green"}, "location", "east") 206 %! legend({"I'm blue", "I'm green"}, "location", "east")
207 207
208 %!demo 208 %!demo
209 %! close all; 209 %! close all;
212 %! legend({"hello world"}, "location", "northeastoutside") 212 %! legend({"hello world"}, "location", "northeastoutside")
213 213
214 %!demo 214 %!demo
215 %! close all; 215 %! close all;
216 %! labels = {}; 216 %! labels = {};
217 %! color = 'bgryk';
217 %! for i = 1:5 218 %! for i = 1:5
218 %! plot(1:100, i + rand(100,1)); hold on; 219 %! plot(1:100, i + rand(100,1), color(i)); hold on;
219 %! labels = {labels{:}, strcat("Signal ", num2str(i))}; 220 %! labels = {labels{:}, strcat("Signal ", num2str(i))};
220 %! endfor; hold off; 221 %! endfor; hold off;
221 %! title("Signals with random offset and uniform noise") 222 %! title("Signals with random offset and uniform noise")
222 %! xlabel("Sample Nr [k]"); ylabel("Amplitude [V]"); 223 %! xlabel("Sample Nr [k]"); ylabel("Amplitude [V]");
223 %! legend(labels, "location", "southoutside") 224 %! legend(labels, "location", "southoutside")